div {
    box-sizing: border-box;
}

.nav {
    overflow: hidden;
}

.sk {
    position: absolute;
    border-left: 1px solid #c81523;
    left: 150px;
    top: 50px;
}

.sk img {
    padding: 3px 0 0 14px;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.sk_list {
    float: left;
}

.sk_list ul li {
    float: left;
}

.sk_list ul li a {
    display: block;
    line-height: 47px;
    padding: 0 30px;
    font-size: 16px;
    font-weight: 700;
    color: #000;
}

.sk_con {
    float: left;
}

.sk_con ul li {
    float: left;
}

.sk_con ul li a {
    display: block;
    line-height: 49px;
    padding: 0 20px;
    font-size: 14px;
}

.sk_con ul li:last-child a::after {
    content: '\ea50';
    font-family: 'icomoon';
}

.sk_hd img {
    display: block;
    width: 1200px;
    height: 80px;
}

.sk_bd ul li {
    float: left;
    margin-right: 10px;
    width: 290px;
    height: 460px;
    border: 1px solid transparent;
}

.sk_bd ul li:nth-child(4n) {
    margin-right: 0;
}

.sk_bd ul li:hover {
    border: 1px solid #c81523;
}

.clearfix li {
    position: relative;
}

.clearfix li img {
    display: block;
    width: 290px;
    height: 200px;
}

.clearfix li h3 {
    font-weight: 500;
    margin: 0 20px 0 20px;
    border-bottom: 1px solid #ccc;
}

.clearfix li h2 {
    float: left;
    margin: 30px 5px 10px 20px;
    color: #c81523;
    font-weight: 700;
}

.clearfix li h4 {
    float: left;
    margin: 36px 5px 10px 10px;
    text-decoration: line-through;
}

.jd {
    width: 300px;
    height: 200px;
}

.xs {
    position: absolute;
    top: 352px;
    left: 20px;
    /* width: 160px;
    height: 12px; */
    background-color: white;
    border: 1px solid red;
    border-radius: 6px 6px 6px 6px;
    line-height: 12px;
}

.xs_l {
    display: inline-block;
    top: 128px;
    width: 100px;
    height: 100%;
    background-color: red;
    border-radius: 6px 0 0 6px;
    text-align: center;
}

.xs_r {
    display: inline-block;
    width: 56px;
    height: 100%;
    color: #c81523;
    border-radius: 0 6px 6px 0;
    text-align: center;
}

.jd p {
    float: right;
    width: 80px;
    height: 20px;
    margin-top: 108px;
    font-size: 12px;
}

.qg {
    position: absolute;
    width: 290px;
    height: 40px;
    top: 420px;
}

.qg a {
    display: block;
    width: 290px;
    height: 40px;
    background-color: #eb0c1e;
    text-align: center;
    line-height: 40px;
    color: #ccc;
    font-size: 16px;
}